Lu, Ling Ling, Yong Wei Yang, and Yong Zhao Wang. “Applications of Two-Dimensional Bar Codes and Face Recognition Technologies in the Management of College Student Archives”. International Journal For Research In Educational Studies 4, no. 5 (May 31, 2018): 05–09. Accessed May 2, 2024. https://gnpublication.org/index.php/es/article/view/624.